TPS549A20RVET TI DC-DC Converter | 28-VQFN-CLIP (4.5X3.5) | 4.5V-20V Input, 9A Output

Product Overview

The TPS549A20RVET is a high-performance, synchronous step-down DC-DC converter from Texas Instruments. It integrates a 9A continuous output current capability with a wide input voltage range of 4.5V to 20V, making it ideal for a variety of power supply applications. The device is housed in a compact 28-pin VQFN-CLIP package (4.5mm x 3.5mm) with enhanced thermal performance. It features D-CAP3™ control mode for fast transient response and excellent load regulation.

Detailed Technical Specifications

Key Features

• D-CAP3™ control for fast transient response
• Integrated 9A MOSFETs
• Adjustable soft-start
• Pre-bias startup
• Overcurrent and overtemperature protection
• Power Good output

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial and telecom equipment
• FPGA and ASIC power supplies
• Point-of-load (POL) converters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS549A20RVET. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS549A20RVET 是德州儀器（TI）推出的一款高性能同步降壓 DC-DC 轉換器。它支援 9A 連續輸出電流，輸入電壓範圍為 4.5V 至 20V，適用於多種電源應用。該器件採用緊湊的 28 引腳 VQFN-CLIP 封裝（4.5mm x 3.5mm），具有增強的熱性能。它採用 D-CAP3™ 控制模式，可實現快速瞬態響應和出色的負載調節。

詳細技術參數

核心特性

• D-CAP3™ 控制，實現快速瞬態響應
• 集成 9A MOSFET
• 可調軟啟動
• 預偏置啟動
• 過流和過溫保護
• 電源正常輸出

典型應用場景

• 5G 基站電源
• 汽車儀表盤和資訊娛樂系統
• 工業和電信設備
• FPGA 和 ASIC 電源
• 負載點（POL）轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS549A20RVET 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]